OPTIMA® Biological Microscope
Model：G-302
The OPTIMA® biological microscope G-302 is an advanced model designed for educational, veterinary and medical applications. It is especially suitable for routine inspection or research of schools and factories.
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Features
• G-302 biological microscopes is equipped with wide field eyepieces.
• The light source is continuously adjustable with halogen lamp.
• This optical system can provide clear pictures and is suitable for long time operation.
• The main body is made of aluminum alloy, structure is stable, and the safety lever can focus further rapidly and avoid collision of objectives and slides.
Specification
| Model | G-302 | |
| Observation tube | Binocular head inclined at 30˚ | |
| Interpupillary distance | From 55-75mm | |
| Focusing | Coaxial focusing knob, coarse focusing range is 30mm and fine focusing is graduated in increment of 2μm | |
| Stage | Large mechanical stage with size 140 x 140mm, X-Y travel is 50 x 75mm with graduation of 0.1mm | |
| Eyepiece | WF10X/18 | |
| Objective | Achromatic 4X, 10X, 40X (spring), 100X (spring) oil (Plan achromatic objectives are available) |
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| Condenser | N.A. 1.25 Abbe condenser with iris diaphragm and filter holder | |
| Illumination | 6V20W halogen lamp with adjustable light intensity | |
| Power supply | 110/220V switchable | |
| Standard accessories | Dust cover, immersion oil, blue and green filters, backup lamp, plano-concave mirror | |
| Optional accessories | WF10X/18 eyepiece with 10/100mm scale, EW10X/20 or WF16X eyepiece, PL 2.5X objective, achromatic 20X or 60X objective, quintuple nosepiece, swing-out condenser, simple polarization attachment, simple Koehler illumination attachment, phase-contrast attachment | |
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